Chart

In the following sample, specific dates are
highlighted to notify the additional information of that date. Click the special date and the addition information about the
date will be displayed when hovered.

DEMO

SOURCE

Special Dates sample demonstrates how to customize specific dates in the DatePicker by using
renderDayCell event. This event gets triggered on each day cell element creation, that allows you to customize, or disable specific
dates in the DatePicker. Here the Federal holidays in USA for the year of 2017 are highlighted with custom styles
and classes.